The lower jaw
bone The mandible:
Mobile is the only bone in the skull. Consists of two parts are together right angle.
Jaw bone is composed of:
- Curved portion browser named body jawbone body of mandible.
- Two columns on the browser and unite with him almost at a right angle and names are branches the rami (plural the ramus).
- Bump in the upper back of each subsidiary of the jaw bone (Condyle) and here somewhere articulation with the skull temporomandibular joint.
- Coronoid process protrusion is a place contact temporalis muscle temporalis muscle.
The lower jaw bone slots: There are a couple of openings located in the inner part of the jaw bone above the angle of the jaw bone in its branches and its name Alfathtan Alvkitan mandibular foramen. There are a pair of openings located on the body of the jaw bone and called Mental foramen.
Nerves:
He enters the jawbone jaw through the hole. Then walks forward jaw within the channel to give sensations of the teeth. Then divided into two nerve finalists: Department prepares the front teeth in the jaw bone, and be the backbone of common section of the lower lip.
Articulation: jaw bone with the temporal bone on each side.
The lower jaw bone disease: one out of every five of the injuries to the face gets a broken jaw bone. Fracture is usually on both sides of the bone.And may affect the jaw bone joint dislocation: forward or down, and rarely back.
Mobile is the only bone in the skull. Consists of two parts are together right angle.
Jaw bone is composed of:
- Curved portion browser named body jawbone body of mandible.
- Two columns on the browser and unite with him almost at a right angle and names are branches the rami (plural the ramus).
- Bump in the upper back of each subsidiary of the jaw bone (Condyle) and here somewhere articulation with the skull temporomandibular joint.
- Coronoid process protrusion is a place contact temporalis muscle temporalis muscle.
The lower jaw bone slots: There are a couple of openings located in the inner part of the jaw bone above the angle of the jaw bone in its branches and its name Alfathtan Alvkitan mandibular foramen. There are a pair of openings located on the body of the jaw bone and called Mental foramen.
Nerves:
He enters the jawbone jaw through the hole. Then walks forward jaw within the channel to give sensations of the teeth. Then divided into two nerve finalists: Department prepares the front teeth in the jaw bone, and be the backbone of common section of the lower lip.
Articulation: jaw bone with the temporal bone on each side.
The lower jaw bone disease: one out of every five of the injuries to the face gets a broken jaw bone. Fracture is usually on both sides of the bone.And may affect the jaw bone joint dislocation: forward or down, and rarely back.
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